package com.princehan.service;

/**
 * @Description
 * @Author:PrinceHan
 * @CreateTime:2022/4/14 15:00
 */
public class UserServiceImpl implements UserService {
    @Override
    public void add() {
        System.out.println("调用了add方法");
    }

    @Override
    public void delete() {
        System.out.println("调用了delete方法");
    }

    @Override
    public void update() {
        System.out.println("调用了update方法");
    }

    @Override
    public void select() {
        System.out.println("调用了select方法");
    }
}
